The company based in Spain participated in the Solar Power International. Zytech Solar, the Spanish manufacturer of photovoltaic modules, presented its photovoltaic products and systems at the Solar Power International 2011, which was held at the Dallas Convention Center from 17 to 20 October. Zytech Solar used this event to showcase on its booth their new products, among which is a new 72-cell monocrystalline module High efficiency of 125×125 mm. Initially it has three .